package com.sky.mapper;

import com.sky.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.Map;

@Mapper
public interface UserMapper {

    /*
     * 根据openid查询用户
     * */
    @Select("select * from sky_take_out.user where openid = #{openid}")
    public User getByOpenId(String openid);

    /*
     * 插入用户数据
     * */
    void insert(User user);

    /*
     * 根据id查询用户
     * */
    @Select("select * from sky_take_out.user where id = #{id}")
    User getById(Long userId);

    /*
     * 根据条件统计用户数量
     * */

    Integer countUserByMap(Map map);
}
